package com.iweb.education.teacher.service;

import javax.servlet.http.HttpSession;
import java.util.Map;

public interface TeacherService {
    public boolean isLogin(String teacherusername,String teacherpassword,HttpSession session);
    Map<String, Object> getStudentsByPage(int currentPage, int pageSize);
    Student getStudentById(int sid);
    boolean updateStudent(Student student);
    boolean deleteStudent(int sid);

}
